About Me

About image
About me
Who I Am
I’m Usman Zulfiqar, a senior software engineer with 5+ years of experience building scalable, efficient, and high-impact software solutions. Over the years, I have worked with startups and businesses across the USA, Germany, and Ethiopia, helping them transform ideas into reality through cutting-edge technology.
I specialize in Ruby on Rails (Rails 4 to 8), React, Next.js, Vue.js, GraphQL, and OpenAI APIs, among others. From MVP development for startups to enterprise-level software, I have built and led projects across industries such as healthcare, fintech, education, and social media marketing.
As a freelancer and consultant, I not only develop solutions but also help businesses choose the right technology stack, ensuring their growth and long-term success. My goal is simple: deliver innovative, scalable, and future-proof software solutions.
Book a Meeting
My Journey

Software Engineer at Devsinc

Devsinc | 2020 - 2023 (3.5 years)
Joined as a Software Engineer, focusing on backend services, API integrations, and team collaboration.
Responsibilities: Developing robust backend systems, collaborating with cross-functional teams
Achievements:
  • Built and maintained backend services for healthcare and fintech applications
  • Gained foundational experience in full-stack development

Software Engineer at Scratch Paper

Scratch Paper | 2023 - 2024 (1.5 years)
Contributed to building educational platforms leveraging AI for content automation.
Responsibilities: Full-stack development, AI-driven content generation, team collaboration
Achievements:
  • Led agile teams to deliver high-quality software
  • Implemented automated content creation and quiz generation using OpenAI

Freelance Software Engineer

Full-time Freelance | 2024 - Present
Working as a full-time freelance engineer, I build innovative, scalable solutions for global clients using Ruby on Rails, Python, React, and AI integrations.
Key Projects: AI-powered educational platforms, legal applications, and social media marketing tools
Achievements:
  • Delivered end-to-end solutions with modern tech stacks
  • Became a Level 2 Fiverr seller with high client satisfaction
  • Became a Top Rated Seller on Upwork
  • Received 5-star reviews from more than 20 unique clients
What I Do
I offer custom software solutions tailored to your business needs. Whether you're a startup looking to launch your MVP, a company needing AI-powered automation, or an enterprise seeking optimized software infrastructure, I bring the expertise, strategic planning, and hands-on development skills to deliver.

My Expertise

I offer a comprehensive range of software development services, tailored to meet the unique challenges of businesses and startups.

Web Application Development

Building responsive and scalable web applications using modern frameworks like Ruby on Rails, Python, React, and Next.js.

Mobile Application Development

Creating cross-platform mobile apps with Ionic, react native, hotwire native, delivering seamless experiences on iOS and Android.

AI Development

Developing AI-powered solutions, including chatbots, educational tools, and custom AI integrations.

API Integration & Development

Integrating and developing APIs for seamless data exchange and functionality, including QuickBooks, OpenAI, and payment gateways.

Technology Consulting

Providing expert guidance on technology selection and architecture, ensuring your projects are built on a solid foundation.

MVP Development

Helping startups launch their products quickly and efficiently with robust and scalable Minimum Viable Products.

GitHub Contribution

My Open-Source & Project Contributions

I actively contribute to open-source projects and constantly build innovative solutions. Here's my GitHub activity, showcasing my commitment to clean, efficient, and scalable code.
 
Beyond Code

My Hobbies & Interests

I’m not just a software engineer—I’m also a creative mind who loves exploring different forms of art and DIY crafts.
Personal Touch
DIY Craft & Painting
I enjoy creating handmade crafts and painting, and a few years ago, I started sharing my DIY projects on YouTube.
Personal Touch
 Experimenting with AI
These days, I spend a lot of time playing with AI tools, automation frameworks, and building intelligent AI agents that can assist businesses and individuals in productivity, marketing, and decision-making.
Personal Touch
Gaming & Exploration
When I’m not coding, I love exploring new technologies, testing out AI-powered applications, and sometimes just relaxing with a good game.